I saw a movie at least ten years ago. It was a made-for-tv movie about a man who was walking through a park, when he was mugged. He sought refuge in a tree.
The "trapped in a tree" device made the movie a bit ridiculous, but the suspense was well-managed and the Hitchcockian every-man-facing-extraordinary-situation aspect sold it for me.
I think it was a TV movie, made in Canada. I have a feeling like it was set in Toronto. Does anyone remember this film?